CN204777660U - Long -range conveyor of magnetic material ground paste high pressure - Google Patents
Long -range conveyor of magnetic material ground paste high pressure Download PDFInfo
- Publication number
- CN204777660U CN204777660U CN201520479826.0U CN201520479826U CN204777660U CN 204777660 U CN204777660 U CN 204777660U CN 201520479826 U CN201520479826 U CN 201520479826U CN 204777660 U CN204777660 U CN 204777660U
- Authority
- CN
- China
- Prior art keywords
- pressure
- remote
- agitator
- solenoid directional
- directional control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses a long -range conveyor of magnetic material ground paste high pressure belongs to magnetic material ground paste conveying equipment field. It still includes double helix feeding system, electric remote control system, press including stirring part, electric system, hydraulic system, wherein, the stirring part carefully stirs the part including slightly stirring the subtotal, and thick stirring part sends the ground paste to double helix feeding system, double helix feeding system sends the ground paste to thin stirring part, and thin stirring part carries the ground paste for the press, and the press is connected with the touch -sensitive screen regulator cubicle, the touch -sensitive screen regulator cubicle carries out the job action to press electrical control, with the ground paste press forming. Electric remote control system includes remote control transmitting system and remote control receiving system, and the remote control transmitting system is sent a signal to the remote control receiving system, and remote control receiving system and electric system are connected, and electric system and hydraulic system are connected, and hydraulic system's pneumatic cylinder setting is in double helix feeding system. It can ground paste long -range transmission, and is sealed pollution -free.
Description
Technical field
The invention belongs to magnetic material slurry pipeline transport apparatus field, particularly relate to a kind of magnetic material slip high-pressure remote feedway.
Background technology
Magnetic material wet slip and the shaping slip of relevant industries, have than great, particle is tiny and hard, and than great, viscosity is high, free settling, environmental pollution is large, and large to vessel abrasion, water ratio is less than 40%, the characteristics such as poor fluidity, therefore, original slurry material cannot carry out sealing conveying, all adopts artificial blowing, the feeding back and forth of the feeding of wooden handcart manpower or fork truck, the loss of some raw materials in transportation, labour intensity is large, works under hard conditions, production efficiency is low, and causes severe environmental pollution and material secondary pollution.The whole transport process operating cycle is long, and material water stratification phenomenon easily appears in slip in transport process, and cause permanent-magnet ferrite properties of product to occur skew, the magnetic flow conformability of the ferrite product of production is very poor, directly affects the quality of production of product.Feedway on market, although solve material loss and the problem such as automatically transporting materials or long-range conveying, does not all realize the feature of good airproof performance and automatic remote conveying one, therefore needs a kind of new technical scheme of design to solve the problem.
Chinese utility model patent, Authorization Notice No.: CN204227051U, authorized announcement date: 2015.03.25, discloses shaping slip pipe conveying equipment, comprises and stirs unit, material injecting device, hydraulic efficiency gear and electric control system; Stir unit to be connected with material injecting device respectively with hydraulic efficiency gear, electric control system is electrically connected with stirring unit and hydraulic efficiency gear respectively; Stir unit and comprise stirring motor, reductor, agitator and mixer; Stirring motor is connected with reductor, and reductor is connected with mixer, and the screw feeder of mixer is positioned at agitator; Material injecting device comprises material sucking valve and material pouring cylinder, and major ingredient cylinder comprises the control oil cylinder, feed rod and the storage tank that are connected successively from top to bottom, and material sucking valve is connected with the storage tank of material pouring cylinder; Hydraulic efficiency gear comprises fuel tank, Oil pump electrical machinery and integrated package; Oil pump electrical machinery is connected with fuel tank, and integrated package is connected with fuel tank, and integrated package is also connected with material pouring cylinder with material sucking valve respectively, and integrated package comprises material sucking valve oil circuit control, material pouring cylinder oil circuit control and Hydraulic Elements.Its weak point is: although solve the material loss and environmental pollution that hand haulage's mode causes, in shot process, easily cause slip to leak, contaminated environment, sealing, can not realize the long-range conveying of slip.
Chinese invention patent, publication number: CN104150223A, publication number: CN104150223A, disclose a kind of permanent-magnet ferrite slurry remote delivery system, it is characterized in that: adopt the mode of permanent-magnet ferrite slurry long-range relay conveying that screw pump is set on pipeline and carry out relay conveying, slurry storage tank is connected by feeding pipe I with screw pump I, screw pump I is connected by feeding pipe II with screw pump II, feeding pipe II is provided with malleation control monitor unit, the bottom of malleation control monitor unit is provided with gas source air inlet, the head end pipeline of screw pump II is arranged a branch pipe tee connection, by branch pipe tee connection and feeding pipe II, malleation control monitor unit and source of the gas are connected.This invention achieves the remote relay conveying of slurry, various slurry can be carried out relay and be delivered to infinite distance, improve the service life of screw pump, et out of order is avoided to be beneficial to continuous seepage, solving permanent-magnet ferrite slurry can by pipeline long-distance sand transport, realize Quantity production, enhance productivity.Its weak point is: malleation control monitor unit complex structure, fragile, and the matching requirements of screw pump are high, and more responsive to the viscosity B coefficent transmitting liquid, these all can hinder slip long-distance transmissions.
Summary of the invention
1. invent the technical matters that will solve
For the non-automated of the slurry pipeline transport process of the magnetic material of prior art, contaminated environment, problem that production efficiency is low, the present invention proposes a kind of magnetic material slip high-pressure remote feedway, it achieve the automation of the long-range course of conveying of magnetic material slip, the soft seal of pusher and auxiliary envelope material system, avoid slip leakage pollution environment, improve production efficiency.
2. technical scheme
For solving the problem, technical scheme provided by the invention is:
A kind of magnetic material slip high-pressure remote feedway, comprises mixing part, electric system, hydraulic efficiency pressure system, also comprises double helix feed system, electric remote control system, press; Wherein, described mixing part comprises thick mixing part and thin mixing part, and described thick mixing part sends slip to double helix feed system; Described double helix feed system sends slip to thin mixing part, and described thin mixing part is by slurry pipeline transport to press, and described press is connected with touch-screen regulator cubicle; Touch-screen regulator cubicle, to press electrical control, carries out Job Operations, compressing.
Described electric remote control system comprises remote control transmission system and romote controlled receiving system, described remote control transmission system sends signal to described romote controlled receiving system, described romote controlled receiving system is connected with electric system, described electric system is connected with hydraulic efficiency pressure system, and the hydraulic actuating cylinder of described hydraulic efficiency pressure system is arranged in described double helix feed system.
Preferably, described thick mixing part comprises raw material agitator, ball grinding mill and precipitation agitator, and the described outlet of raw material agitator is connected with the entrance of ball grinding mill, and the outlet of described ball grinding mill is connected with precipitation agitator.Raw material agitator is for stirring raw material, and ball grinding mill is for pulverizing raw material, and the coarse fodder that ball grinding mill is pulverized stirs by precipitation agitator.Full-automatic crushing, stirring process, decreases the loss of raw material, saves manpower, improve production efficiency.
Preferably, described raw material agitator and precipitation agitator are equipped with mixer and power conveying mechanism.Mixer in raw material agitator is used for stirring raw material, power conveying mechanism in raw material agitator is pulverized in the feedstock transportation of stirring to ball grinding mill, precipitation agitator in mixer be used for agitating ball mill pulverize after raw material, precipitation agitator in power conveying mechanism by stir after coarse fodder slurry pipeline transport to helical conveyer system.
Preferably, described thin mixing part comprises hydroextractor, large agitator and little agitator, the outlet of described hydroextractor is communicated with by the entrance of high vacant duct with large agitator, the outlet of described large agitator is communicated with the entrance of little agitator, and the outlet of described little agitator is communicated with press by high vacant duct.Thin mixing part is transported to press, is pressed after carrying out stir process to fines.The height on high vacant duct distance ground is 3m, and such staff operationally, has enough spaces to carry out various operation and maintenance and maintenance, thus achieves and do not take production space, beautified production environment.
Preferably, described remote control transmission system is connected to form successively by controller, coder, modulator, power amplifier and projector, described projector is connected with receptor, described romote controlled receiving system is connected to form successively by receptor, radioamplifier, demoder and demoder, and described demoder is connected with PLC.The signal of remote control transmission system to input is controlled by controller, send signal to coder to encode, signal after coding is after modulators modulate, send power amplifier to and carry out signal amplification, send the signal after amplification to projector again, projector sends signal, the receptor being arranged on the described romote controlled receiving system at hundred meters of receives the signal of projector transmission, amplified by high-frequency amplifier circuit, send demoder to and carry out demodulation, signal after demodulation sends to demoder to decode, decoded signal flows to PLC and reads and perform, finally by solenoid directional control valve, lead limit switch and remote pressure regulating valve carry out Stroke Control to high pressure pushing piston, thus realize hundred meters of long-range wireless remote controls controls, command and control system only needs one manually, control at use scene, observe back and forth and switching controls without the need to manpower, save manpower, save cost, improve production efficiency.
Preferably, described hydraulic efficiency pressure system comprises Hydraulic Pump, oil cylinder, solenoid directional control valve, hydraulic actuating cylinder, check valve, main body by pass valve and remote pressure regulating valve, wherein, described hydraulic actuating cylinder is arranged in described double helix feed system, and remainder is all arranged in hydraulic efficiency pressure system;
Described solenoid directional control valve comprises solenoid directional control valve I and solenoid directional control valve II;
Described hydraulic actuating cylinder comprises high pressure pusher hydraulic actuating cylinder, sprue envelope feed liquid cylinder pressure and discharging opening envelope feed liquid cylinder pressure;
Described remote pressure regulating valve comprises remote pressure regulating valve I and remote pressure regulating valve II;
Described Hydraulic Pump is used for oil pumping from oil cylinder and enters hydraulic efficiency pressure system, solenoid directional control valve hydraulic control cylinder working, described hydraulic actuating cylinder is respectively used to high pressure pusher, material feeding and envelope material, the combination of main body by pass valve, solenoid directional control valve and remote pressure regulating valve is used for the regulation and control of hydraulic system pressure, described solenoid directional control valve is 3-position 4-way, solenoid directional control valve is the conversion element between hydraulic control system and electric control system, it utilizes the suction of two ends electromagnet to realize the motion of spool, thus change the break-make of oil circuit, and then realize the commutation of power element.Full-automatic high pressure pusher, material feeding and envelope material make, and material water stratification phenomenon not easily appears in slip in transport process, and the properties of product of magnetic material slip there will not be skew, ensure that magnetic flow conformability, improve the quality of production of magnetic material slip; Can not there is artificial blowing, the feeding of wooden handcart manpower or the fork truck material loss problem back and forth in feeding, slip not easily leaks, and does not pollute the environment, and reduces human cost simultaneously, improves on-the-spot working environment.
Preferably, described electric system is PLC and motor; Described hydraulic efficiency pressure system and electric system are all positioned in same integrated cabinet, and described hydraulic efficiency pressure system is arranged on the bottom of integrated cabinet, and described electric system is arranged on the top of integrated cabinet, and described romote controlled receiving system is positioned at the top of integrated cabinet.This set compact conformation, takes up room little, and electric system combines with hydraulic efficiency pressure system and realizes Automated condtrol.
Preferably, described motor-driven hydraulic pumps, the output of Hydraulic Pump is connected with the oil inlet P of solenoid directional control valve II and the oil inlet P of main body by pass valve respectively, described solenoid directional control valve II control end is connected with PLC, the oil return inlet T of described solenoid directional control valve II is connected with oil cylinder, and the oil outlet A of described solenoid directional control valve II seals respectively by check valve and oil cylinder, one end of high pressure pusher hydraulic actuating cylinder, sprue one end that one end of feed liquid cylinder pressure and discharging opening seal feed liquid cylinder pressure and is connected; The oil outlet B of described solenoid directional control valve II seals respectively by check valve and oil cylinder, the other end of high pressure pusher hydraulic actuating cylinder, sprue the other end that the other end of feed liquid cylinder pressure and discharging opening seal feed liquid cylinder pressure and is connected; The oil outlet A of described solenoid directional control valve II is all directly connected with oil cylinder with oil outlet B; Described main body by pass valve oil outlet T is connected with oil cylinder, described main body by pass valve remote control mouth is connected with the oil inlet P of solenoid directional control valve I, the oil return inlet T of described solenoid directional control valve I is connected with oil cylinder, the oil outlet A of described solenoid directional control valve I is connected with remote pressure regulating valve II, the oil outlet B of described solenoid directional control valve I is connected with remote pressure regulating valve I, and remote pressure regulating valve I is all connected with oil cylinder with the oil outlet of remote pressure regulating valve II.Described main body by pass valve plays overflow and pressure stabilization function, keeps the constant pressure of hydraulic efficiency pressure system.
Preferably, spiral conveying mechanism is provided with in described double helix feed system, described spiral conveying mechanism is communicated with precipitation agitator by pipeline, the sprue place of double helix feed system is provided with sprue envelope feed liquid cylinder pressure, the outer wall of sprue is provided with a circle soft seal, communicate with sprue and in vertical pipeline, be provided with high pressure pusher hydraulic actuating cylinder, pipeline external is provided with two lead limit switchs, lead limit switch is connected with high pressure pusher hydraulic actuating cylinder, spacing control is carried out to high pressure pusher hydraulic actuating cylinder, control the stroke of high pressure pusher hydraulic actuating cylinder, arrive extreme limit of travel just immediately power-off, prevent piston rod from colliding and interfere safety problem, play the effect of proterctive equipment, high pressure pusher hydraulic actuating cylinder is provided with a circle soft seal, the discharge outlet of double helix feed system is provided with discharging opening envelope feed liquid cylinder pressure, the outer wall of discharging opening is provided with a circle soft seal, discharging opening and the hydroextractor of double helix feed system pass through pipeline communication.Sprue and the discharging opening of double helix feed system all adopt soft seal, can reach the effect of zero leakage, not pollute the environment, and reduce original paper abrasion factor, improve equipment life, reduce maintenance of equipment rate.
A using method for magnetic material slip high-pressure remote feedway, the steps include:
A, according to mentioned above, a kind of magnetic material slip high-pressure remote feedway described in structure;
B, open mixer in raw material agitator and power conveying mechanism; Slip raw material through the stirring of raw material agitator by the power conveying mechanism in raw material agitator by slurry pipeline transport in ball grinding mill;
C, open ball grinding mill; Ball grinding mill is pulverized slip raw material, becomes coarse fodder, and after pulverizing, slip feedstock transportation gives precipitation agitator;
D, open precipitation agitator in mixer and power conveying mechanism; Mixer in precipitation agitator stirs the coarse fodder that ball grinding mill is pulverized, coarse fodder after stirring is transported in the spiral conveying mechanism in double helix feed system by the power conveying mechanism in precipitation agitator, spiral conveying mechanism will stir coarse fodder slip, become fines, to be combined control by electric system and hydraulic efficiency pressure system, slip is exported from sprue;
E, the remote control transmission system opening electric remote control system and romote controlled receiving system, and send electrical control signal by remote control transmission system, open motor simultaneously, romote controlled receiving system receive signal carry out decoding process after, send signal to PLC, after PLC receives signal, control solenoid directional control valve II commutation, the oil outlet A of solenoid directional control valve II and oil outlet B controls discharging opening envelope feed liquid cylinder pressure by check valve and carries out envelope material stroke, meanwhile, the oil outlet A of solenoid directional control valve II and oil outlet B controls sprue envelope feed liquid cylinder pressure by check valve to carry out returning stroke, and slip enters in cylinder body, when carrying out slip and exporting, the oil outlet A of solenoid directional control valve II and oil outlet B controls sprue envelope feed liquid cylinder pressure by check valve and carries out envelope material stroke, simultaneously, the oil outlet A of solenoid directional control valve II and oil outlet B controls discharging opening envelope feed liquid cylinder pressure by check valve to carry out returning stroke, the oil outlet A of solenoid directional control valve II and oil outlet B controls high pressure pusher hydraulic actuating cylinder by check valve and carries out high pressure pusher stroke, slip is released from slip discharging opening, instead of in prior art and adopt malleation control monitor unit, malleation control monitor unit complex structure, fragile, and the matching requirements of screw pump are high, more responsive to the viscosity B coefficent transmitting liquid, these all can hinder slip long-distance transmissions, electric system is adopted to combine with hydraulic efficiency pressure system, hydraulic control cylinder pushes slip, thrust is large, energy consumption is little, slip long-distance transmissions can be realized, by Cemented filling in hydroextractor.
Simultaneously, open motor, motor-driven hydraulic pumps, Hydraulic Pump is connected with the oil inlet P of main body by pass valve, the remote control mouth of main body by pass valve is connected with the oil inlet P of the electromagnetism solenoid directional control valve I of 3-position 4-way, and the oil return inlet T of described solenoid directional control valve I is connected with oil cylinder, and the oil outlet A of described solenoid directional control valve I is connected with remote pressure regulating valve II, the oil outlet B of described solenoid directional control valve I is connected with remote pressure regulating valve I, and remote pressure regulating valve I is all connected with oil cylinder with the oil outlet of remote pressure regulating valve II.Regulate the pressure value P of main body by pass valve, remote pressure regulating valve I and remote pressure regulating valve II
1, P
2and P
3, make P
1always higher than P
2and P
3force value, then at the oil inlet P of solenoid directional control valve I, oil outlet B and oil outlet A tri-diverse locations, obtain P respectively
1, P
2and P
3three force value, thus realize the object of three grades of pressure regulation, thrust is large, and energy consumption is little.
F, open hydroextractor; Hydroextractor dewaters to slip, and gives large agitator by slurry pipeline transport;
G, the mixer opened in large agitator; Large agitator stirs slip, and gives little agitator by slurry pipeline transport;
H, open little agitator; Little agitator stirs slip, and by slurry pipeline transport to press;
I, open touch-screen regulator cubicle; Touch-screen regulator cubicle carries out Job Operations to press electrical control.
J, process one batch raw material slip after, close raw material agitator, ball grinding mill, precipitation agitator, hydroextractor, large agitator, little agitator and motor;
K, send electrical control signal by remote control transmission system to romote controlled receiving system, close hydraulic efficiency pressure system and PLC; After romote controlled receiving system receives signal, send signal to PLC, after PLC receives signal, stop the control action to solenoid directional control valve, Hydraulic Pump stops action;
L, when the slip in press carry out Job Operations complete after, close touch-screen regulator cubicle, complete the long-range conveying to slip.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with prior art, there is following beneficial effect:
(1) thin mixing part of the present invention comprises hydroextractor, large agitator and little agitator, the outlet of described hydroextractor is communicated with by the entrance of high vacant duct with large agitator, the outlet of described large agitator is communicated with the entrance of little agitator, the outlet of described little agitator is communicated with press by high vacant duct, and described press is connected with touch-screen regulator cubicle; Thin mixing part is transported to press after carrying out stir process to fines, and touch-screen regulator cubicle controls press to press electrical control, carries out Job Operations, is pressed, realize Automated condtrol, prevent slip from leaking, cause environmental pollution; The height on high vacant duct distance ground is 3m, and such staff operationally, has enough spaces to carry out various operation and maintenance and maintenance, thus achieves and do not take production space, beautified production environment;
(2) signal of remote control transmission system of the present invention to input is controlled by controller, send signal to coder to encode, signal after coding is after modulators modulate, send power amplifier to and carry out signal amplification, send the signal after amplification to projector again, projector sends signal, the receptor being arranged on the described romote controlled receiving system at hundred meters of receives the signal of projector transmission, amplified by high-frequency amplifier circuit, send demoder to and carry out demodulation, signal after demodulation sends to demoder to decode, decoded signal flows to PLC and reads and perform, finally by solenoid directional control valve, lead limit switch and remote pressure regulating valve carry out Stroke Control to high pressure pushing piston, thus realize hundred meters of long-range wireless remote controls controls, command and control system only needs one manually, control at use scene, observe back and forth and switching controls without the need to manpower, save manpower, save cost, improve production efficiency,
(3) thick mixing part of the present invention comprises raw material agitator, ball grinding mill and precipitation agitator, the described outlet of raw material agitator is connected with the entrance of ball grinding mill, the outlet of described ball grinding mill is connected with precipitation agitator, raw material agitator is for stirring raw material, ball grinding mill is for pulverizing raw material, and the coarse fodder that ball grinding mill is pulverized stirs by precipitation agitator; Full-automatic crushing, stirring process, decreases the loss of raw material, saves manpower, improve production efficiency;
(4) raw material agitator of the present invention and precipitation agitator are equipped with mixer and power conveying mechanism, mixer in raw material agitator is used for stirring raw material, power conveying mechanism in raw material agitator is pulverized in the feedstock transportation of stirring to ball grinding mill, precipitation agitator in mixer be used for agitating ball mill pulverize after raw material, precipitation agitator in power conveying mechanism by stir after coarse fodder slurry pipeline transport to helical conveyer system;
(5) Hydraulic Pump of the present invention is used for pumping from oil cylinder entering hydraulic efficiency pressure system, solenoid directional control valve hydraulic control cylinder working, described hydraulic actuating cylinder is respectively used to high pressure pusher, material feeding and envelope material, main body by pass valve, the combination of solenoid directional control valve and remote pressure regulating valve is used for the regulation and control of hydraulic system pressure, described solenoid directional control valve is 3-position 4-way, solenoid directional control valve is the conversion element between hydraulic control system and electric control system, it utilizes the suction of two ends electromagnet to realize the motion of spool, thus change the break-make of oil circuit, and then realize the commutation of power element, full-automatic high pressure pusher, material feeding and envelope material make, and material water stratification phenomenon not easily appears in slip in transport process, ensure that the properties of product of magnetic material slip, and magnetic flow conformability, improves the quality of production of magnetic material slip, can not there is artificial blowing, the feeding of wooden handcart manpower or the fork truck material loss problem back and forth in feeding, slip not easily leaks, and does not pollute the environment, and also reduces human cost simultaneously, improves on-the-spot working environment,
(6) electric system of the present invention is PLC and motor; Described hydraulic efficiency pressure system and electric system are all positioned in same integrated cabinet, described hydraulic efficiency pressure system is arranged on the bottom of integrated cabinet, described electric system is arranged on the top of integrated cabinet, described romote controlled receiving system is positioned at the top of integrated cabinet, this set compact conformation, take up room little, electric system combines with hydraulic efficiency pressure system and realizes Automated condtrol slurry pipeline transport;
(7) the present invention carries out spacing control to high pressure pusher hydraulic actuating cylinder, control the stroke of high pressure pusher hydraulic actuating cylinder, arrive extreme limit of travel just immediately power-off, prevent piston rod from colliding and interfere safety problem, play the effect of proterctive equipment, the discharge outlet of double helix feed system is provided with discharging opening envelope feed liquid cylinder pressure, and the outer wall of discharging opening is provided with a circle soft seal, and discharging opening and the hydroextractor of double helix feed system pass through pipeline communication; The sprue of double helix feed system, high pressure pusher hydraulic actuating cylinder and discharging opening all adopt soft seal, can reach the effect of zero leakage, not pollute the environment, reduce original paper abrasion factor, improve equipment life, reduce maintenance of equipment rate;
(8) electric remote control system of the present invention, the combine high pressure pusher hydraulic actuating cylinder of hydraulic control system together of electric system carries out high pressure pusher stroke, slip is released from slip discharging opening, instead of in prior art and adopt malleation control monitor unit, malleation control monitor unit complex structure, fragile, and the matching requirements of screw pump are high, more responsive to the viscosity B coefficent transmitting liquid, these all can hinder slip long-distance transmissions, electric system is adopted to combine with hydraulic efficiency pressure system, hydraulic control cylinder pushes slip, thrust is large, energy consumption is little, slip long-distance transmissions can be realized.
Accompanying drawing explanation
Fig. 1 is that hydraulic control system of the present invention combines with electric system schematic diagram;
Fig. 2 is electric remote control systematic schematic diagram of the present invention;
Fig. 3 is soft seal figure of the present invention;
Fig. 4 is manufacturing line schematic diagram of the present invention;
Fig. 5 is screw feeding system partial enlarged drawing of the present invention.
In figure:
1, raw material agitator; 2, ball grinding mill; 3, agitator is precipitated; 4, screw feeding system; 5, hydraulic efficiency pressure system; 6, electric system; 7, romote controlled receiving system; 8, hydroextractor; 9, large agitator; 10, little agitator; 11, press; 13, touch-screen regulator cubicle; 14, remote control transmission system; 16, spiral conveying mechanism; 17, high pressure pusher hydraulic actuating cylinder; 18, lead limit switch; 19, sprue envelope feed liquid cylinder pressure; 20, discharging opening envelope feed liquid cylinder pressure; 21, Hydraulic Pump; 22, main body by pass valve; 231, solenoid directional control valve I; 232, solenoid directional control valve II; 241, remote pressure regulating valve I; 242, remote pressure regulating valve II; 25, check valve; 26, oil cylinder; 31, motor; 32, PLC.
Detailed description of the invention
For understanding content of the present invention further, by reference to the accompanying drawings and embodiment the present invention is described in detail.
Embodiment 1
Composition graphs 1-5, a kind of magnetic material slip high-pressure remote feedway, comprises mixing part, electric system 6, hydraulic efficiency pressure system 5, also comprises double helix feed system 4, electric remote control system, press 11; Wherein, described mixing part comprises thick mixing part and thin mixing part, and described thick mixing part sends slip to double helix feed system 4; Described double helix feed system 4 sends slip to thin mixing part, and described thin mixing part is by slurry pipeline transport to press 11, and described press 11 is connected with touch-screen regulator cubicle 13; The electrical control of touch-screen regulator cubicle 13 pairs of press 11, carries out Job Operations, and slip is compressing.
Described thick mixing part comprises raw material agitator 1, ball grinding mill 2 and precipitation agitator 3, and the outlet of described raw material agitator 1 is connected with the entrance of ball grinding mill 2, and the outlet of described ball grinding mill 2 is connected with precipitation agitator 3.Raw material agitator 1 is for stirring raw material, and ball grinding mill 2 is for pulverizing raw material, and the coarse fodder that ball grinding mill 2 is pulverized stirs by precipitation agitator 3.Full-automatic crushing, stirring process, decreases the loss of raw material, saves manpower, improve production efficiency.
Described raw material agitator 1 and precipitation agitator 3 are equipped with mixer and power conveying mechanism.Mixer in raw material agitator 1 is used for stirring raw material, the feedstock transportation of stirring is pulverized by the power conveying mechanism in raw material agitator 1 in ball grinding mill 2, precipitation agitator 3 in mixer be used for agitating ball mill 2 pulverize after raw material, precipitation agitator 3 in power conveying mechanism by stir after coarse fodder slurry pipeline transport to helical conveyer system 4.
Described thin mixing part comprises hydroextractor 8, large agitator 9 and little agitator 10, the outlet of described hydroextractor 8 is communicated with by the entrance of high vacant duct with large agitator 9, the outlet of described large agitator 9 is communicated with the entrance of little agitator 10, and the outlet of described little agitator 10 is communicated with press 11 by high vacant duct.Thin mixing part is transported to press 11, is pressed after carrying out stir process to fines.The height on high vacant duct distance ground is 3m, and such staff operationally, has enough spaces to carry out various operation and maintenance and maintenance, thus achieves and do not take production space, beautified production environment.
Described electric remote control system comprises remote control transmission system 14 and romote controlled receiving system 7, described remote control transmission system 14 sends signal to described romote controlled receiving system 7, described romote controlled receiving system 7 is connected with electric system 6, described electric system 6 is connected with hydraulic efficiency pressure system 5, and the hydraulic actuating cylinder of described hydraulic efficiency pressure system 5 is arranged in described double helix feed system 4.
Described hydraulic efficiency pressure system 5 comprises Hydraulic Pump 21, oil cylinder 26, solenoid directional control valve, hydraulic actuating cylinder, check valve 25, main body by pass valve 22 and remote pressure regulating valve, wherein, described hydraulic actuating cylinder is arranged in described double helix feed system 4, and remainder is all arranged in hydraulic efficiency pressure system 5;
Described solenoid directional control valve comprises solenoid directional control valve I231 and solenoid directional control valve II232;
Described hydraulic actuating cylinder comprises high pressure pusher hydraulic actuating cylinder 17, sprue envelope feed liquid cylinder pressure 19 and discharging opening envelope feed liquid cylinder pressure 20;
Described remote pressure regulating valve comprises remote pressure regulating valve I241 and remote pressure regulating valve II242;
Described Hydraulic Pump is used for oil pumping from oil cylinder 26 and enters hydraulic efficiency pressure system 5, solenoid directional control valve hydraulic control cylinder working, described hydraulic actuating cylinder is respectively used to high pressure pusher, material feeding and envelope material, main body by pass valve 22, the combination of solenoid directional control valve and remote pressure regulating valve is used for the regulation and control of hydraulic efficiency pressure system 5 pressure, described solenoid directional control valve is 3-position 4-way, solenoid directional control valve is the conversion element between hydraulic control system and electric control system, it utilizes the suction of two ends electromagnet to realize the motion of spool, thus change the break-make of oil circuit, and then realize the commutation of power element.Full-automatic high pressure pusher, material feeding and envelope material, make slip in transport process, not easily occur material water stratification phenomenon, the properties of product of magnetic material slip there will not be skew, ensure that the magnetic flow conformability of product, improve the quality of production of magnetic material slip; Can not there is artificial blowing, the feeding of wooden handcart manpower or the fork truck material loss problem back and forth in feeding, slip not easily leaks, and does not pollute the environment, and reduces human cost simultaneously, improves on-the-spot working environment.
Described electric system 6 is PLC32 and motor 31; Described hydraulic efficiency pressure system 5 and electric system 6 are all positioned in same integrated cabinet, and described hydraulic efficiency pressure system 5 is arranged on the bottom of integrated cabinet, and described electric system 6 is arranged on the top of integrated cabinet, and described romote controlled receiving system 7 is positioned at the top of integrated cabinet.This set compact conformation, takes up room little, and electric system 6 combines with hydraulic efficiency pressure system 5 and realizes Automated condtrol.
Described motor 31 drives Hydraulic Pump 21, the output of Hydraulic Pump 21 is connected with the oil inlet P of solenoid directional control valve II232 and the oil inlet P of main body by pass valve 22 respectively, described solenoid directional control valve II232 control end is connected with PLC32, the oil return inlet T of described solenoid directional control valve II232 is connected with oil cylinder 26, and the oil outlet A of described solenoid directional control valve II232 seals respectively by check valve 25 and oil cylinder 26, one end of high pressure pusher hydraulic actuating cylinder 17, sprue one end that one end of feed liquid cylinder pressure 19 and discharging opening seal feed liquid cylinder pressure 20 and is connected; The oil outlet B of described solenoid directional control valve II232 seals respectively by check valve 25 and oil cylinder 26, the other end of high pressure pusher hydraulic actuating cylinder 17, sprue the other end that the other end of feed liquid cylinder pressure 19 and discharging opening seal feed liquid cylinder pressure 20 and is connected; The oil outlet A of described solenoid directional control valve II232 is all directly connected with oil cylinder 26 with oil outlet B; Described main body by pass valve 22 oil outlet T is connected with oil cylinder 26, described main body by pass valve 22 remote control mouth is connected with the oil inlet P of solenoid directional control valve I231, the oil return inlet T of described solenoid directional control valve I231 is connected with oil cylinder 26, the oil outlet A of described solenoid directional control valve I231 is connected with remote pressure regulating valve II242, the oil outlet B of described solenoid directional control valve I231 is connected with remote pressure regulating valve I241, and remote pressure regulating valve I241 is all connected with oil cylinder 26 with the oil outlet of remote pressure regulating valve II242.22 overflows of described main body by pass valve and pressure stabilization function, keep the constant pressure of hydraulic efficiency pressure system 5.
Described high pressure pusher hydraulic actuating cylinder 17, sprue envelope feed liquid cylinder pressure 19, discharging opening envelope feed liquid cylinder pressure 20 are single-piston rod formula hydraulic actuating cylinder, and during work, depended on pressure oil promotes, and realizes when returning by the effect of conduct oneself with dignity (or spring).
Spiral conveying mechanism 16 is provided with in described double helix feed system 4, described spiral conveying mechanism 16 is communicated with precipitation agitator 3 by pipeline, the sprue place of double helix feed system 4 is provided with sprue envelope feed liquid cylinder pressure 19, the outer wall of sprue is provided with a circle soft seal 41, communicate with sprue and in vertical pipeline, be provided with high pressure pusher hydraulic actuating cylinder 17, pipeline external is provided with two lead limit switchs 18, lead limit switch 18 is connected with high pressure pusher hydraulic actuating cylinder 17, spacing control is carried out to high pressure pusher hydraulic actuating cylinder 17, control the stroke of high pressure pusher hydraulic actuating cylinder 17, arrive extreme limit of travel just immediately power-off, prevent piston rod from colliding and interfere safety problem, play the effect of proterctive equipment, high pressure pusher hydraulic actuating cylinder 17 is provided with a circle soft seal 41, the discharge outlet of double helix feed system 4 is provided with discharging opening envelope feed liquid cylinder pressure 20, the outer wall of discharging opening is provided with a circle soft seal 41, discharging opening and the hydroextractor 8 of double helix feed system 4 pass through pipeline communication.The sprue of double helix feed system 4, discharging opening and high pressure pusher hydraulic actuating cylinder 17 place all adopt soft seal 41, can reach the effect of zero leakage, not pollute the environment, reduce original paper abrasion factor, improve service life of equipment, reduce maintenance of equipment rate.
Described remote control transmission system 14 is connected to form successively by controller, coder, modulator, power amplifier and projector, described projector is connected with receptor, described romote controlled receiving system 7 is connected to form successively by receptor, radioamplifier, demoder and demoder, and described demoder is connected with PLC32.The signal of remote control transmission system 14 to input is controlled by controller, send signal to coder to encode, signal after coding is after modulators modulate, send power amplifier to and carry out signal amplification, send the signal after amplification to projector again, projector sends signal, the receptor being arranged on the described romote controlled receiving system 7 at hundred meters of receives the signal of projector transmission, amplified by high-frequency amplifier circuit, send demoder to and carry out demodulation, signal after demodulation sends to demoder to decode, decoded signal flows to PLC32 and reads and perform, finally by solenoid directional control valve, lead limit switch 18 and remote pressure regulating valve carry out Stroke Control to high pressure pushing piston, thus realize hundred meters of long-range wireless remote controls controls, command and control system only needs one manually, control at use scene, observe back and forth and switching controls without the need to manpower, save manpower, save cost, improve production efficiency.
A using method for magnetic material slip high-pressure remote feedway, the steps include:
A, according to mentioned above, a kind of magnetic material slip high-pressure remote feedway described in structure;
B, open mixer in raw material agitator 1 and power conveying mechanism; Slip raw material through the stirring of raw material agitator 1 by the power conveying mechanism in raw material agitator 1 by slurry pipeline transport in ball grinding mill 2;
C, open ball grinding mill 2; Ball grinding mill 2 pairs of slip raw materials are pulverized, and become coarse fodder, and after pulverizing, slip feedstock transportation gives precipitation agitator 3;
D, open precipitation agitator 3 in mixer and power conveying mechanism; Mixer in precipitation agitator 3 stirs the coarse fodder that ball grinding mill 2 is pulverized, coarse fodder after stirring is transported in the spiral conveying mechanism 16 in double helix feed system 4 by the power conveying mechanism in precipitation agitator 3, spiral conveying mechanism 16 will stir coarse fodder slip, become fines, to be combined control by electric system 6 and hydraulic efficiency pressure system 5, slip is exported from sprue;
E, the remote control transmission system 14 opening electric remote control system and romote controlled receiving system 7, and send electrical control signal by remote control transmission system 14, open motor 31 simultaneously, romote controlled receiving system 7 receive signal carry out decoding process after, send signal to PLC32, after PLC32 receives signal, control solenoid directional control valve II232 commutation, the oil outlet A of solenoid directional control valve II232 and oil outlet B controls discharging opening envelope feed liquid cylinder pressure 20 by check valve 25 and carries out envelope material stroke, meanwhile, the oil outlet A of solenoid directional control valve II232 and oil outlet B controls sprue envelope feed liquid cylinder pressure 19 by check valve 25 to carry out returning stroke, and slip enters in cylinder body, when carrying out slip and exporting, the oil outlet A of solenoid directional control valve II232 and oil outlet B controls sprue envelope feed liquid cylinder pressure 19 by check valve 25 and carries out envelope material stroke, simultaneously, the oil outlet A of solenoid directional control valve II232 and oil outlet B controls discharging opening envelope feed liquid cylinder pressure 20 by check valve 25 to carry out returning stroke, the oil outlet A of solenoid directional control valve II232 and oil outlet B controls high pressure pusher hydraulic actuating cylinder 17 by check valve 25 and carries out high pressure pusher stroke, slip is released from slip discharging opening, instead of in prior art and adopt malleation control monitor unit, malleation control monitor unit complex structure, fragile, and the matching requirements of screw pump are high, more responsive to the viscosity B coefficent transmitting liquid, these all can hinder slip long-distance transmissions, electric system 6 is adopted to combine with hydraulic efficiency pressure system 5, hydraulic control cylinder pushes slip, thrust is large, energy consumption is little, slip long-distance transmissions can be realized, by Cemented filling in hydroextractor 8.
Simultaneously, open motor 31, motor 31 drives Hydraulic Pump 21, Hydraulic Pump 21 is connected with the oil inlet P of main body by pass valve 22, the remote control mouth of main body by pass valve 22 is connected with the oil inlet P of the electromagnetism solenoid directional control valve I231 of 3-position 4-way, the oil return inlet T of described solenoid directional control valve I231 is connected with oil cylinder 26, the oil outlet A of described solenoid directional control valve I231 is connected with remote pressure regulating valve II242, the oil outlet B of described solenoid directional control valve I231 is connected with remote pressure regulating valve I241, and remote pressure regulating valve I241 is all connected with oil cylinder 26 with the oil outlet of remote pressure regulating valve II242.Regulate the pressure value P of main body by pass valve 22, remote pressure regulating valve I241 and remote pressure regulating valve II242
1, P
2and P
3, make P
1always higher than P
2and P
3force value, then at the oil inlet P of solenoid directional control valve I231, oil outlet B and oil outlet A tri-diverse locations, obtain P respectively
1, P
2and P
3three force value, thus realize the object of three grades of pressure regulation, thrust is large, and energy consumption is little, is easy to realize kinds of processes and selects.
F, open hydroextractor 8; Hydroextractor 8 pairs of slips dewater, and give large agitator 9 by slurry pipeline transport;
G, the mixer opened in large agitator 9; Large agitator 9 pairs of slips stir, and give little agitator 10 by slurry pipeline transport;
H, open little agitator 10; Little agitator 10 pairs of slips stir, and by slurry pipeline transport to press 11;
I, open touch-screen regulator cubicle 13; Job Operations is carried out in the electrical control of touch-screen regulator cubicle 13 pairs of press 11;
J, process one batch raw material slip after, close raw material agitator 1, ball grinding mill 2, precipitation agitator 3, hydroextractor 8, large agitator 9, little agitator 10 and motor 31;
K, send electrical control signal by remote control transmission system 14 to romote controlled receiving system 7, close hydraulic efficiency pressure system 5 and PLC32; After romote controlled receiving system 7 receives signal, send signal to PLC32, after PLC32 receives signal, stop the control action to solenoid directional control valve, Hydraulic Pump 21 stops action;
L, when the slip in press 11 carry out Job Operations complete after, close touch-screen regulator cubicle 13, complete the long-range conveying to slip.
Embodiment 2
In the present embodiment, the model of Hydraulic Pump 21 is YYB-AA type; Solenoid directional control valve is 3-position 4-way; The model of oil cylinder 26 is: PY497-100/70-1801-313*991; Main body by pass valve 22 is pilot-operated type; Remote pressure regulating valve is Y/YF type, and remainder is with embodiment 1.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (9)
1. a magnetic material slip high-pressure remote feedway, comprise mixing part, electric system (6), hydraulic efficiency pressure system (5), it is characterized in that, also comprise double helix feed system (4), electric remote control system, press (11); Wherein, described mixing part comprises thick mixing part and thin mixing part, and slip is sent to double helix feed system (4) by described thick mixing part; Described double helix feed system (4) sends slip to thin mixing part, and described thin mixing part is by slurry pipeline transport to press (11), and described press (11) is connected with touch-screen regulator cubicle (13);
Described electric remote control system comprises remote control transmission system (14) and romote controlled receiving system (7), described remote control transmission system (14) sends signal to described romote controlled receiving system (7), described romote controlled receiving system (7) is connected with electric system (6), described electric system (6) is connected with hydraulic efficiency pressure system (5), and the hydraulic actuating cylinder of described hydraulic efficiency pressure system (5) is arranged in described double helix feed system (4).
2. a kind of magnetic material slip high-pressure remote feedway according to claim 1, described thick mixing part comprises raw material agitator (1), ball grinding mill (2) and precipitation agitator (3), the outlet of described raw material agitator (1) is connected with the entrance of ball grinding mill (2), and the outlet of described ball grinding mill (2) is connected with precipitation agitator (3).
3. a kind of magnetic material slip high-pressure remote feedway according to claim 2, is equipped with mixer and power conveying mechanism in described raw material agitator (1) and precipitation agitator (3).
4. a kind of magnetic material slip high-pressure remote feedway according to claim 1, described thin mixing part comprises hydroextractor (8), large agitator (9) and little agitator (10), the outlet of described hydroextractor (8) is communicated with by the entrance of high vacant duct with large agitator (9), the outlet of described large agitator (9) is communicated with the entrance of little agitator (10), and the outlet of described little agitator (10) is communicated with press (11) by high vacant duct.
5. a kind of magnetic material slip high-pressure remote feedway according to claim 1, described remote control transmission system (14) is connected to form successively by controller, coder, modulator, power amplifier and projector, described projector is connected with receptor, described romote controlled receiving system (7) is connected to form successively by receptor, radioamplifier, demoder and demoder, and described demoder is connected with PLC (32).
6. a kind of magnetic material slip high-pressure remote feedway according to claim 1, described hydraulic efficiency pressure system (5) comprises Hydraulic Pump (21), oil cylinder (26), solenoid directional control valve, hydraulic actuating cylinder, check valve (25), main body by pass valve (22) and remote pressure regulating valve, wherein, described hydraulic actuating cylinder is arranged in described double helix feed system (4), and remainder is all arranged in hydraulic efficiency pressure system (5);
Described solenoid directional control valve comprises solenoid directional control valve I (231) and solenoid directional control valve II (232);
Described hydraulic actuating cylinder comprises high pressure pusher hydraulic actuating cylinder (17), sprue envelope feed liquid cylinder pressure (19) and discharging opening envelope feed liquid cylinder pressure (20);
Described remote pressure regulating valve comprises remote pressure regulating valve I (241) and remote pressure regulating valve II (242).
7. a kind of magnetic material slip high-pressure remote feedway according to claim 6, described electric system (6) is PLC (32) and motor (31); Described hydraulic efficiency pressure system (5) and electric system (6) are all positioned in same integrated cabinet, described hydraulic efficiency pressure system (5) is arranged on the bottom of integrated cabinet, described electric system (6) is arranged on the top of integrated cabinet, and described romote controlled receiving system (7) is positioned at the top of integrated cabinet.
8. a kind of magnetic material slip high-pressure remote feedway according to claim 7, described motor (31) drives Hydraulic Pump (21), the output of Hydraulic Pump (21) is connected with the oil inlet P of solenoid directional control valve II (232) and the oil inlet P of main body by pass valve (22) respectively, described solenoid directional control valve II (232) control end is connected with PLC (32), the oil return inlet T of described solenoid directional control valve II (232) is connected with oil cylinder (26), the oil outlet A of described solenoid directional control valve II (232) is respectively by check valve (25) and oil cylinder (26), one end of high pressure pusher hydraulic actuating cylinder (17), one end of sprue envelope feed liquid cylinder pressure (19) is connected with one end of discharging opening envelope feed liquid cylinder pressure (20), the oil outlet B of described solenoid directional control valve II (232) seals respectively by check valve (25) and oil cylinder (26), the other end of high pressure pusher hydraulic actuating cylinder (17), sprue the other end that the other end of feed liquid cylinder pressure (19) and discharging opening seal feed liquid cylinder pressure (20) and is connected, the oil outlet A of described solenoid directional control valve II (232) is all directly connected with oil cylinder (26) with oil outlet B, described main body by pass valve (22) oil outlet T is connected with oil cylinder (26), described main body by pass valve (22) remote control mouth is connected with the oil inlet P of solenoid directional control valve I (231), the oil return inlet T of described solenoid directional control valve I (231) is connected with oil cylinder (26), the oil outlet A of described solenoid directional control valve I (231) is connected with remote pressure regulating valve II (242), the oil outlet B of described solenoid directional control valve I (231) is connected with remote pressure regulating valve I (241), remote pressure regulating valve I (241) is all connected with oil cylinder (26) with the oil outlet of remote pressure regulating valve II (242).
9. a kind of magnetic material slip high-pressure remote feedway according to claim 6, spiral conveying mechanism (16) is provided with in described double helix feed system (4), described spiral conveying mechanism (16) is communicated with precipitation agitator (3) by pipeline, the sprue place of double helix feed system (4) is provided with sprue envelope feed liquid cylinder pressure (19), the outer wall of sprue is provided with a circle soft seal (41), communicate with sprue and in vertical pipeline, be provided with high pressure pusher hydraulic actuating cylinder (17), pipeline external is provided with two lead limit switchs (18), lead limit switch (18) is connected with high pressure pusher hydraulic actuating cylinder (17), the discharge outlet of double helix feed system (4) is provided with discharging opening envelope feed liquid cylinder pressure (20), the outer wall of discharging opening is provided with a circle soft seal (41), discharging opening and the hydroextractor (8) of double helix feed system (4) pass through pipeline communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479826.0U CN204777660U (en) | 2015-07-01 | 2015-07-01 | Long -range conveyor of magnetic material ground paste high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479826.0U CN204777660U (en) | 2015-07-01 | 2015-07-01 | Long -range conveyor of magnetic material ground paste high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204777660U true CN204777660U (en) | 2015-11-18 |
Family
ID=54517757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479826.0U Active CN204777660U (en) | 2015-07-01 | 2015-07-01 | Long -range conveyor of magnetic material ground paste high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204777660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084003A (en) * | 2015-07-01 | 2015-11-25 | 马鞍山齐力机电设备有限公司 | High-pressure long-range conveying device for magnetic material slurry and using method of high-pressure long-range conveying device |
| CN107316740A (en) * | 2017-08-31 | 2017-11-03 | 马鞍山齐力机电设备有限公司 | A kind of magnetic product formation system and its technique |
| CN107331501A (en) * | 2017-08-31 | 2017-11-07 | 马鞍山齐力机电设备有限公司 | The lower caging device and its method of a kind of magnetic slurry shaping |
-
2015
- 2015-07-01 CN CN201520479826.0U patent/CN204777660U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084003A (en) * | 2015-07-01 | 2015-11-25 | 马鞍山齐力机电设备有限公司 | High-pressure long-range conveying device for magnetic material slurry and using method of high-pressure long-range conveying device |
| CN107316740A (en) * | 2017-08-31 | 2017-11-03 | 马鞍山齐力机电设备有限公司 | A kind of magnetic product formation system and its technique |
| CN107331501A (en) * | 2017-08-31 | 2017-11-07 | 马鞍山齐力机电设备有限公司 | The lower caging device and its method of a kind of magnetic slurry shaping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204777660U (en) | Long -range conveyor of magnetic material ground paste high pressure | |
| CN204819939U (en) | Mixer of ground paste is filled in preparation of intermittent type formula | |
| CN206967720U (en) | A kind of semi-automatic precast concrete member production line | |
| CN201176912Y (en) | High pressure large flow rate ceramic piston pump | |
| CN107725022A (en) | Underground coal mine sand fracturing system | |
| CN2445047Y (en) | Concrete conveyer | |
| CN203680547U (en) | Metering batching system | |
| CN205364201U (en) | Concrete mixing pump sending all -in -one | |
| CN105084003A (en) | High-pressure long-range conveying device for magnetic material slurry and using method of high-pressure long-range conveying device | |
| CN105415501A (en) | Mortar mixing station | |
| CN205617388U (en) | Ash machine is sent in cement stirring stake | |
| CN107379267A (en) | A kind of all-purpose road grouting equipment assembly and its control method | |
| CN203577715U (en) | Construction mechanical paint production system device | |
| CN217425979U (en) | Solid useless cement manufacture is with online ratio fly ash device | |
| CN110141990A (en) | Slurries preparation and mortar depositing construction integral system | |
| CN209111254U (en) | A kind of movable type automatic-feeding system | |
| CN208982011U (en) | A kind of coal mine High Position Drilling wind-driving grouting device | |
| CN107119913A (en) | A kind of secondary structure pumping installations for concreting secondary structure | |
| CN209213904U (en) | A kind of coal slime transportation system | |
| CN208878363U (en) | Activated carbon powder automatic feeding device and system | |
| CN207063542U (en) | A kind of device for green concrete construction | |
| CN208179963U (en) | A kind of concrete automatic blending stirring spraying system | |
| CN207511485U (en) | For the adding set of the curing agent of gangue in coal mine | |
| CN207014599U (en) | A kind of mixing system of plastic granule | |
| CN206577710U (en) | A kind of process units of suspension liquid fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |